Global warming has become one of the biggest problems the mankind faces these days. This writing tutorial on global warming will help you make your essay well-structured, informative, and interesting.
Water scarcity is the lack of sufficient available water resources to meet the demands of water usage within a region. It currently affects around 2.8 billion people around the world, on all continents, at least one month out of every year and more than 1.2 billion people lack the access to clean drinking water.(1) Water scarcity can be a result of two mechanisms: physical (absolute) water.Global warming causes higher evaporation of water resources due to higher temperatures on the earth’s surface. This results in the decline of availability of fresh water sources. It also leads to the drying up of water resources such as rivers and lakes due to higher temperatures.Increasing global warming lead to the more water evaporation from earth into the atmosphere, which in turn become a greenhouse gas and again causes rise in the global warming. Other processes like burning of fossil fuels, use of fertilizers, rise in other gases like CFCs, tropospheric ozone and nitrous oxide are also the reasons of global warming.
Misuse of water bodies and polluting the water bodies: Many lakes and ponds have been cut down to make space for construction activities, which has led to water scarcity and effected water cycle. Changes in solar intensity and solar radiations has led impact on global climate.
Global Fresh Water Shortage Fresh water shortage is a global issue. There are more than one hundred countries face different levels of fresh water shortage, and thirty years later there will be 28 to 33 hundred billion people have shortages of water.People lived in fresh water shortage countries cannot even have water to keep them alive.
Water efficiency is a tool of water conservation. That results in more efficient water use and thus reduces water demand. The value and cost-effectiveness of a water efficiency measure must be evaluated in relation to its effects on the use and cost of other natural resources (e. g. Energy or chemicals).
Global warming increases the melting of the polar ice caps, which brings about a rise in sea level. As sea level rises, islands near sea level sink into the sea. Residents on these islands lose their beloved homes, and are forced to live in refugee camps.
Apart from these stopping the misuse of the resources, utilizing public transport mostly, using energy efficient and less CFC emitting equipments and making people aware of the affects of the ozone layer depletion and global warming and their solutions can be used individually for reducing the hazards of ozone layer depletion and global warming on the Earth.
Global warming impacts human health through weather disasters, heat stress, land and water scarcity, nutritional health, non-infectious diseases and infectious diseases. One such effect is the acceleration of the global water cycle, resulting in more frequent and more severe weather disasters.
Essays on Environment Environmental issues are quite rampant and they surround us every day. If you study Natural Science, Political Science, or Sociology, your teacher is more likely to assign you an environment essay.
The use, or misuse, of the Earth's natural resources led to the damage of the planet and nature. The Earth's resources are being depleted for every second that man continues to thrive, leaving.
Reducing the use of natural resources is key to preserving the earth. Reducing the use of a variety of natural resources -- trees, fuels and water -- can have a big impact on the overall sustainability of the earth's ecosystem.
Water scarcity or water crisis or water shortage is the deficiency of adequate water resources that can meet the water demands for a particular region. Whenever there is a lack of access to potable and fresh water for drinking and sanitation, the situation means that the water is scarce. Water scarcity thus pertains to a situation where there is water shortage, water crisis, and the lack of.
Global Warming Global warming is another environmental issue which is increase in earth’s temperature due to effect of greenhouse gases called carbon dioxide, methane, water vapor and other gases. These gases possess heat trapping capacity that are needed to create greenhouse effect so that this planet remains warm for people to survive.
Global warming is the warming near the earth 's surface that results when the earth 's atmosphere traps the sun 's heat. The earth is getting warmer. The changes are small, so far, but they are expected to grow and speed up. This year we are experiencing record breaking high temperatures all over the world, this is due to global warming.
This essentially of water is well known by most people who continue to blatantly misuse it by unknowingly polluting the water sources. Subsequently, this blind pollution and degradation is slowly harming the environment to the extent that many organisms that are responsible for sustaining the human lives and the ecosystem are rapidly succumbing to this pollution at an alarming rate.
Essay Global Warming And Climate Change. of the earth. But, this is not just another scene from a sci-fi film of a population that has expedited their vital resources, but the reality for the “over 7 billion people” who populate the home we call earth (Hardaway 4).